
.body_bg {
    background: rgba(0, 0, 0, 0) url("../images/login_bg.jpg") no-repeat fixed center / cover;
}

.whole {
    width: 30%;
    min-width: 400px;
    background: #f2f2f2;
    margin: 0 auto;
    padding-bottom: 50px;
    opacity: 0.9;
    filter: alpha(opacity=90);
    position: relative;
}

.title {
    width: 100%;
    height: 60px;
    background: #438eb9;
    line-height: 60px;
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    color: #000000;
}

.form_box {
    margin-top: 30px;
}

.input_tit {
    width: 100%;
    height: 30px;
    margin-top: 10px;
    line-height: 30px;
    color: #66a3ff;
    text-align: center;
    font-size: 1.1em;
}

.input_box {
    width: 80%;
    height: 30px;
    margin-left: 10%;
    margin-top: 10px;
}

.input_self {
    width: 100%;
    height: 30px;
    border: 1px solid #438eb9;
    text-indent: 10px;
    outline: none
}

.input_self:focus {
    box-shadow: 0px 0px 6px #438eb9;
}

.finish_box {
    width: 80%;
    margin-left: 10%;
    margin-top: 50px;
}

.finish_btn {
    width: 100%;
    height: 40px;
    line-height: 40px;
    background: #66a3ff;
    color: #fff;
    border: none;
    outline: none;
    cursor: pointer
}

.finish_btn:hover {
    box-shadow: 0px 0px 3px #000;
}

.blank_30 {
    height: 30px;
}
